An ecosystem engineer is any species that creates, significantly modifies, maintains or destroys a habitat. These organisms can have a large impact on...

An ecosystem (or ecological system) is a system that environments and their organisms form through their interaction.: 458  The biotic and abiotic components...

production of the ecosystem depends on their capability to create feedback loops in the recycling process. Shellfish are also ecosystem engineers because they:...

A term used alongside keystone is ecosystem engineer. In North America, the prairie dog is an ecosystem engineer. Prairie dog burrows provide the nesting...

An ecosystem, short for ecological system, is defined as a collection of interacting organisms within a biophysical environment.: 458  Ecosystems are never...

Ecosystem diversity deals with the variations in ecosystems within a geographical location and its overall impact on human existence and the environment...

Freshwater ecosystems are a subset of Earth's aquatic ecosystems. They include lakes, ponds, rivers, streams, springs, bogs, and wetlands. They can be...

aquatic ecosystem is an ecosystem found in and around a body of water, in contrast to land-based terrestrial ecosystems. Aquatic ecosystems contain communities...

fish. Though it is sometimes debated, E. densa is referred to as an ecosystem engineer as a result of the impact it has on an environment once it is introduced...

Ecology considers organisms at the individual, population, community, ecosystem, and biosphere level. Ecology overlaps with the closely related sciences...